In short, the webmaster and SEO community is confident that there was an algorithm change with the Google organic search results this week. Not only are the SEO forums and communities discussing it, the tracking tools from Mozcast, Accuranker, RankRanger and others have also shown significant fluctuations in the organic rankings in Google.

Google’s PR team wouldn’t directly comment. Instead, they pointed to a tweet by John Mueller from Google: “nothing specific, sorry — we’re always working to improve things!” This is in response to questions about an algorithm update. John also said this morning on Twitter that these are normal fluctuations: